baber/WOPTO huggingface dataset:
Patent JP-S6293496-A (JP)
Title: Rotary vane type pump
Inventor: TERUMOTO SUSUMU
IPC: F04C29/06
Filed: 1985-10-18
Abstract: PURPOSE:To increase the silencing effect of a rotary vane type pump, by communicating a closed space to atmospheric air via an exhaust hole and to the inside of a motor via a communicating hole wherein the closed space is sharply enlarged in capacity thereof, is communicated with a discharge hole, and is defined by a side case, a middle case and the end face portion of the motor. CONSTITUTION:A closed space 28 of which capacity is sharply enlarged is defined by a side case 2, a middle case 15 and the end face portion of a motor 14. This closed space 28 is communicated with a discharge hole 10, and has an exhaust hole 17 which is communicated with the atmospheric air of outside and a communicating hole 21 which is communicated with the inside of the motor 14. Thus, the closed space 28 which is communicated with the discharge hole 10 and is sharply enlarged in capacity thereof is communicated to atmospheric air via the exhaust hole 17 so as to define a silencer, and is communicated with the inside of the motor 14 via the communicating hole 21, so that the silencing effect of a rotary vane type pump can be increased further. Moreover, a bleed hole 24 which is opened when a compression chamber 25 becomes over a prescribed pressure is provided, so that the increase of compression force owing to the increase of an intake pressure can be prevented and the efficiency of the pump can be improved.
Patent JP-H0971524-A (JP)
Title: Sustained release granule and its production
Inventor: ISHIMATSU TOYOHISA
IPC: A61P11/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release granule releasing two specific kinds of active components at nearly the same ratios by coating a core substance with a mixture of acetaminophen for cold remedy and dextromethorphan hydrobromide. SOLUTION: A mixture produced by mixing acetaminophen with dextromethorphan hydrobromide at a weight ratio of 30:(1-5), especially 30:(2-4) is applied to a core substance using a binder to obtain a base particle. The particle is coated with an aqueous solution of ethyl cellulose containing a surfactant and a plasticizer. The amount of the ethyl cellulose is 2-15wt.% based on the base particle. The core substance is a particle of crystalline cellulose, refined sugar or a mixture of refined sugar and starch. The binder is selected from hydroxypropyl methyl cellulose, hydroxypropyl cellulose, methyl cellulose and polyvinyl pyrrolidone. In the case of using the sustained release granule as a cold remedy, the granule may be incorporated with chlorpheniramine d- maleate, potassium guaiacolsulfonate, etc., in addition to the above active components.
Patent JP-2000128952-A (JP)
Title: Active hydrogen component for cast polyurethane resin molding and composition containing the same
Inventor: OHIRA KAZUAKI
IPC: A61M1/18
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for cast polyurethane resin molding, especially suitable as sealing materials for a blood-treating machine, a water purifier, or the like, having a rapid curing property and low viscosity, and consequently excellent in cast molding properties. SOLUTION: This composition for cast polyurethane resin molding comprises (A) an active hydrogen component comprising at least 10 wt.% of (a1) a polyoxyalkylene compound having in the molecule four or more active hydrogen- containing groups, which are selected from hydroxyl group, mercapto group and primary amino group, and having an active hydrogen-containing group equivalent of >=160, and at least 1 wt.% of (a2) an amine-based polyol having a hydroxyl value of >=400, and (B) an isocyanate component.
Patent JP-H1056346-A (JP)
Title: Automatic sound volume controller
Inventor: NAKAZAWA SATOSHI
IPC: H04R3/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To detect noise in a broadcasting area with simple constitution. SOLUTION: The sound signal from a source 1 is amplified by a VCA 2 and then supplied to a speaker 4 through a 1st filter 11 and a postamplifier 3. The speaker 4 broadcasts a sound wave to the broadcasting area according to the said supplied sound signal. Then a microphone 5 gathers the sound in the broadcasting area and supplies the gathered sound signal to a level detector 8 through a 2nd filter 12. The level detector 8 controls the amplification factor of the VCA 2 and then the sound volume of the speaker 4 according to the output level of the 2nd filter. The 1st filter 11 and 2nd filter 12 have mutually reciprocal transfer functions (frequency characteristics). Therefore, the level detector 8 controls the sound volume according to the level of a sound wave which should be broadcasted by the speaker 4, i.e., the noise level in the broadcasting area.
Patent JP-H04110293-A (JP)
Title: Three-times boosting type superlight chainless driving system for bicycle
Inventor: TAMURA KIICHI
IPC: B62M1/36
Filed: 1990-08-31
Abstract: PURPOSE:To increase the driving propulsion force by using a small front gear fixing an interlocking shaft, small rear gear fixing the interlocking shaft, and a connecting rod, as driving mechanism, in substitution for a chain. CONSTITUTION:A small front gear shaft 7 is installed behind a large gear A, and a small front gear B having the number 18T-17T of gears for the number 36T-34T of gears of the gear A is installed in turnable manner on the small front gear shaft 7. A short interlocking shaft E is fixed on the gear B. A small rear gear C having the number 18T of the gears is installed in free rolling on a small rear gear shaft 8 installed in the aslantly front upper part of a flywheel G. A short interlocking shaft F is fixed also on the gear C. The interlocking shafts E and F are connected through a connecting rod D. The strong driving force generating division in the revolution process of pedals (2) and 4 is the part within a fan shape spreading in about 90 deg. vertically, around the case where cranks (1) and 3 are at the front horizontal positions. As for the stepping-down force concentrated on a pedal shaft 5 at this time, the interlocking shaft E pushes out the rod D by the strong force in three times of 2.4, i.e., 7.2 through the gear B which is boosted in 2.4 times of the gear A.
Patent JP-H0278979-A (JP)
Title: Feedback shift register type test pattern generator
Inventor: YOSHIDA MASAAKI
IPC: G06F11/22
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a high trouble detection rate when an integrated circuit is tested by providing an FF and a multiplexer which selects the output or inversion output of the FF to a register of each register which constitute a shift register. CONSTITUTION:When a control signal C1 is 0, respective multiplexers 105-108 select and output outputs Q which are inputted from FFs 101-104. In this case, when data of two optional successive FFs at certain time (t) are '00', possible data at time t+1 are '00' and '10'. Then when the signal C1 is 1 and the inversion output Q' is selected, possible data at the time t+1 are '11' and '01'. Two modes are used each once successively to obtain four kinds of possible data at the time t+1. Consequently, a high trouble detection rate can be obtained as to a circuit composed of a CMOS circuit.
Patent JP-H1166842-A (JP)
Title: Semiconductor storage device
Inventor: NAGASAKA SHIGEKI
IPC: G11C11/407
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device with less power consumption by refreshing memory cell by using internal counter addresses counted up at every command signal such as auto-refresh to be inputted as line addresses. SOLUTION: A power down control circuit 52 generates a power down control signal PDENTRn which becomes a low level state during at least refreshing period from a signal CONT.PIN specifying a refresh period generated according to buffer circuit outputs of a semiconductor storage device such as a clock synchronizing DRAM, and supplies this power down signal to the buffer circuits 41-46, 48, 49. The buffers in an input receiving part 1 except the buffer CKE during the low level period of the power down control signal PDENTRn are fixed at the low level without accepting any input signal from external pins at all, therefore, any circuit will not operate except the circuit required for refreshing and consequently the power consumption is reduced.
Patent JP-S60124139-A (JP)
Title: Communication system of buffer memory
Inventor: HIWATARI SANEYUKI
IPC: G06F13/40
Filed: 1983-12-08
Abstract: PURPOSE:To reduce the using frequency of a bus and to make communication efficient by changing the property of a part of an address space of a buffer memory storing data formed in plural processors for executing mutual communication to use a part of the address space for a self-system or another system. CONSTITUTION:When data is to be transferred from a main memory MMa of a local processor LPUa to a main memory MMb of a local processor LPUb, a property storage register Z in the local processor LPUa controls a switch SW, connects a buffer memory BM to the bus BUS-A side and transfers the contents of a specified address in the main memory MMa to the buffer memory BM. After the completion of transfer, the property storage register Z controls the SW and connects the buffer memory BM to a bus BUS-B. The local processor LPUb is started by a signal from the buffer memory BM and transfers its contents to the main memory MMb. Consequently, the using frequency of the bus is reduced and the communication efficiency is improved.
Patent JP-H0282004-A (JP)
Title: Purifying device for drain system of supply water heater
Inventor: MASUDA TOYOHIKO
IPC: F22D11/00
Filed: 1988-09-16
Abstract: PURPOSE:To make it possible to supply water of a stable water quality to a steam generator by delivering the drain water of a drain system to the side of upstream of a condense ate purifier at the time of starting a plant. CONSTITUTION:If, in the period from starting a steam generator 1 to starting a drain pump, a drain bypass valve 18 is opened and drain stop valve 20 is closed, the drain water that flows into a drain tank 11 is sent to a condenser 5 through a bypass pipe 19 via a drain pump 12. In the condenser 5 the exhaust steam from a turbine 3 is condensed and becomes condense ate. And, this condense ate and drain water are boosted by a condense ate pump 6 and subject to purifying treatment in a condense ate purifying device 7 and then they are sent through a low pressure supply water heater 8, supply water pump 9, and high pressure supply water heater 10 to a steam generator 1. With this arrangement the drain water through the drain piping is sent to the steam generator 1 after being purified at the condense ate purifier 7 so that it is possible to supply water of a stable water quality to the steam generator 1.
Patent JP-S6387340-A (JP)
Title: Rear view mirror device for automobile
Inventor: TORII NOZOMI
IPC: B60R1/074
Filed: 1986-09-30
Abstract: PURPOSE:To prevent any lost motion at the time of rotation of a mirror device from occurring, by seating a cam plate side end, being interposingly installed between a lower case to be supported on a strut at the vehicle side and a cam plate to be locked to an upper part of the strut, to the cam plate via a ball. CONSTITUTION:A strut 23 is solidly installed in a base 22 at the lower part of a vehicle side member 21, and a lower case 24 and an upper case 25 are supported on this strut 23. A frame 26 inclusive of a mirror actuator unit 27 is solidly formed in the upper case 25, and a mirror body 28 is locked this frame 26. In addition, an electric motor 29, a speed reducing mechanism consisting of a planetary gear mechanism and so one are housed in both these cases 24 and 25, and a final gear 34 is engaged with a driving gear 35. A cam plate 37 is locked to an upper part of the strut 23 where this driving gear 35 is locked, while the cam plate 37 is energized upward by a spring 36 via a ball 38. And, at the time of these cases 24 and 25 being rotated, the ball 38 alone is made free of vertical movements to the cal plate 37.
Patent JP-H0394558-A (JP)
Title: Facsimile equipment utilizing cordless telephone set
Inventor: TAKEHIRO HIDESHI
IPC: H04M1/725
Filed: 1989-09-06
Abstract: PURPOSE:To eliminate the need for an acoustic coupler and to prevent deterioration in a signal by connecting a facsimile equipment and a master set of a cordless telephone set in a radio wave via a transmission reception equipment section. CONSTITUTION:In the case of making facsimile transmission, the operator sets an original to a picture read section 19 of a facsimile equipment 4, lifts up a handset section 6 succeedingly, makes a phone call to a transmission destination to establish a communication line. Then a curl cord 9 connecting to a modular connector 7 is replaced into a curl cord 14 of the facsimile equipment 4. Then a communication key of the facsimile equipment 4 is depressed to start a prescribed transmission protocol, then the picture read section 19 is active thereby and the original is read. Then the known transmission processing is implemented and the facsimile original is sequentially sent. That is, picture information of the facsimile equipment 4 is outputted from a transmission reception equipment section 5 of a slave set 3, received by a master set 2 and sent to a telephone line L.
Patent JP-2000060621-A (JP)
Title: Chargeable carrying case for portable radiophone
Inventor: KIYONO JUNICHI
IPC: A45C11/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To install a portable radiophone in a battery charger and charge it with its stored therein and without taking it out of a carrying case. SOLUTION: This carrying case is constituted of a carrying case main body 1 storing a portable radiophone to be taken in/out freely, a holding part 2 which is formed into an annular shape so that the portable radiophone is fittedly inserted therein and holds the trunk part of the inserted portable radiophone wound around, a storage part which has a tongue shape covering the bottom side opening of the holding part 2 and stores the charging terminal side of the portable radiophone inserted in the holding part 2 with it prevented from dropping, a cover part 4 which is formed into a tongue specifically continued from the storage part 3 and openingly/closingly covers the top side opening of the holding part 2, and a belt 5 which has one end side detachably attached to the storage part 3 and the other end side fixed to the holding part 2,  the tip side of the storage part 3 is detachably attached to the holding part 2 side via bottoms 6a, 6b, and the charging terminal side of the portable radiophone inserted in the holding part 2 is chargeably exposed.
Patent JP-S61109591-A (JP)
Inventor: IWASE YUKIO
IPC: D05B23/00
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05274907-A (JP)
Title: Device for installing reflecting plate
IPC: F16B5/06
Filed: 1992-08-31
Abstract: PURPOSE:To easily and promptly attach and detach a reflecting plate to and from a luminaire main body in a single operation. CONSTITUTION:A locking rod 16 has a head portion 16b to be locked in the long holes 21a, 21b of a reflecting plate 15 and a shaft 16a to be inserted into the holes. Locking grooves 16e are formed in both of the front and back sides of a swelling flat end 16d provided at the end portion of the shaft 16a, and forwardly tapered pulling guide faces 16f, 16f are formed on both of the circumferential sides of the swelling flat end 16d. A receiving device 14 is fixed to a luminaire main body 13 fixed to the ceiling 12, etc., and a pair of elastic locking claws 14b, 14c are provided opposite to each other with a required insertion space 14d therebetween in such a manner as to be gradually closed toward the luminaire main body 13. When the swelling flat end 16d of the locking rod 16 is inserted into the insertion space 14d, the pair of elastic locking claws are locked in the respective locking grooves 16e.
Patent JP-H0395970-A (JP)
Title: Polycrystalline silicon thin-film transistor
Inventor: IKEGUCHI HIROSHI
IPC: H01L29/78
Filed: 1989-09-07
Abstract: PURPOSE:To prevent hydrogen which is contained in an SiN film by a plasma CVD method from intruding into a polycrystalline silicon by making the film thickness of an interlayer insulation film to be of a specific length. CONSTITUTION:A polycrystalline silicon 2 is formed by 0.1-0.5mum on a transparent insulation film substrate 1, is subjected to patterning in island shape, and a gate insulation film 3 whose thickness is 0.05-0.15mum is formed. Then, a polycrystalline silicon 4 which becomes a gate electrode is formed by 0.2-0.6mum and patterning is made. Phosphor ions implanted to form an n<+> diffusion layer 5, thus achieving activation at 600 deg.C-900 deg.C. Hydrogen ions are implanted into the polycrystalline silicon 2 by a hydrogen ion implantation method or the hydrogen plasma method and hydrogeneration treatment is performed by plasma, etc. An interlayer insulation film 6 is formed by 0.7mum or more by an LP-CVD method, etc., for opening a contact hole and an electrode 7 is formed. Finally, a passivation film 8 is formed by the SiN film, SiON film, etc., by a plasma CVD method.
Patent JP-H0572779-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: MIKI KATSUHIRO
IPC: G03G5/08
Filed: 1991-09-12
Abstract: PURPOSE:To produce a sensitive body having a photoconductive layer of an Se-As alloy, hardly undergoing a change in surface properties even after use over a long period of time and stably giving a high quality image. CONSTITUTION:The surface of a photoconductive layer 2 of an Se-As alloy formed on an electric conductive substrate 1 is finely roughened and the tops 3a of the projecting parts are made roundish to obtain a sensitive body. When this sensitive body is produced, the Se-As alloy is vacuum-deposited on the electric conductive substrate 1 to form the photoconductive layer 2, the surface of the layer 2 is polished or super-finished and heat treatment is carried out.
Patent JP-H0874080-A (JP)
Title: Hanger for pickling wire
Inventor: SHIROSAKI TAKAO
IPC: B66C1/24
Filed: 1994-08-31
Abstract: PURPOSE: To provide a hanger having high durability by assuring the corrosion preventiveness of the hanger for pickling to be used for pickling of the coils of wires, such as steel wires, against a pickling liquid. CONSTITUTION: A steel base material 10 of a horizontal part IC of the hanger where the wire coils are inserted and accepted is coated with a resin coating material 2. A coil supporting body 3 made of a high-strength resin having high acid resistance and wear resistance is attached and fixed to the upper end of this coating material 2 over its longitudinal direction. Particularly, an intermediate carrying member 5 is interposed and fixed between the coating material 2 and the coil supporting body 3. The coil supporting body 3 is made exchangeable by fitting a projecting line 4 formed atop the intermediate carrying member and a groove part 7 formed on the back surface of the coil supporting body.
Patent JP-S6385774-A (JP)
Title: Fixing device
Inventor: NISHIHAMA HITOSHI
IPC: G03G15/20
Filed: 1986-09-30
Abstract: PURPOSE:To prevent image quality from being deteriorated due to generation of uneven electrostatic charges, by suppressing a fact that silicon gas is stagnant in the inside of a copying machine body. CONSTITUTION:Silicon gas leaking out of the upper housing 3 is led to a ventilation duct 8, and led out to the outside of a copying machine body together with an air flow which is always formed by a fan 9, by which a fact that silicon gas remains in the vicinity of a corona discharging device is reduced. Also, silicon gas leaking out of the lower housing 4 is led to a duct part 11, and led out to the outside of the copying machine body through a ventilation duct 7 together with an air flow which is always formed by a fan 6, by which silicon gas remaining in the vicinity of the corona discharging device is reduced. Also, since the fans 6, 9 are driven continuously while a power source is being supplied, silicon gas can be effectively exhausted to the outside, and also, the air flow formed by the fans 6, 9 is not so severe, therefore, such inconvenience as a fixing device being cooled excessively and an undesirable influence exerted on the fixing performance do not occur.
Patent JP-H09125037-A (JP)
Title: Insulating adhesive for multilayered printed wiring board
Inventor: KISHI TOYOAKI
IPC: H05K3/46
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin-based interlaminar insulating material having flame-retardance, excellent in preservation stability, rapidly curable at a high temperature of >=100 deg.C. SOLUTION: This insulating adhesive for a multilayered printed wiring board comprises a brominated bisphenol type epoxy resin or brominated phenoxy resin (A) having >=20% bromination ratio and >=10,000 weight-average molecular weight, a bisphenol type epoxy resin (B) having <=500 epoxy equivalent and an epoxy resin curing agent. The amount of the resin (A) is 55-90wt.% of the total weight of the resin (A) and the resin (B).
Patent JP-2000067212-A (JP)
Title: Image processor
Inventor: YOSHIDA YOSHIHARU
IPC: G06T1/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To permit image data rotating processing for the unit of 90 deg. to image data in any arbitrary size in spite of the width of one word to become an output unit in the case of outputting a rotated image for the unit of plural pixels, to prevent invalid data from being outputted as image data after rotating processing and further to prevent the registration of the rotated image from being shifted. SOLUTION: Based on a rotating angle, effective image size and the number of bits constituting constituting one pixel stored in a rotating angle register 211, area register 212 and image structure register 213, the number of lines to be added is detected by a line number calculating part 22. Based on the rotating angle and number of lines to be added, a write control part 23 performs the write processing of image data to two buffer memories 24 and 25. On the other hand, a read control part 26 performs the rotating processing of image data by reading the image data out of the buffer memories 24 and 25 based on the rotating angle and outputs the image data while replacing one part with fixed value data stored in a fixed register 214 corresponding to the rotating angle and number of lines to be added.
Patent JP-H0979637-A (JP)
Title: Range hood fan
Inventor: USHIDA TAIDO
IPC: B01D53/86
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to clean a filter easily and prevent the generation of odor from the filter. SOLUTION: A titanium dioxide-made photocatalyst 22 is provided in a filter 17 mounted inside a hood body 11. A lamp box 26 provided with a lamp 26 which emits light including ultraviolet rays is provided on the lower part of a front filter 17 inside the hood main body 11. Accompanied by the drive of a fan 12, contaminated substances, such as lamp black are caught with the filter 17. When the light of the lamp 26 is emitted to the photocatalyst 22, the photocatalyst 22 is activated so that the contaminated substances deposited on the filter 17 may be subjected to oxidative destruction.